Hi Balram,
It's possible, You can be use to CA PAM for this case
1. You can design a runbook and a SRF which form properties define as "macro" on CA PAM.
This runbook can be get the informations of incident/request is created in service desk 1 and then create and set these informations to service desk 2 via using web service or CA SDM connectors
2. You can define IT PAM macro on SDM-1 which call the SRF form
3. You can define an event (you can define the IT PAM macro as Action True Macro on this event ) which is call "initial" activity of ticket
when the ticket create in SDM-1 then initial activity trigger this event then trigger runbook on CA PAM. runbook gets the infomartion of tickets and passes the SDM-2 by create ticket connector.
I hope its help,
Best Regards,
Türker